Drilldown: Patents

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Patents > Tech fields : ascension or propellers & Number of claims: 4

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Office:
Inventors:
Paul Frederik Degn (3) · Carl Hanschke (3) · Ferdinand Porsche (2) · John Washington Wilson (2) · Fernand Lioré (2)
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Applicant person:
Paul Frederik Degn (3) · Carl Hanschke (3) · Ferdinand Porsche (2) · John Washington Wilson (2) · Fernand Lioré (2)
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None (12)
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Related to aircraft:
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CPCs:
None (22) · CPC B64C39/00 (5) · CPC B64C11/04 (4) · CPC B64C23/005 (4) · CPC B64C2700/6281 (3) · CPC B64C27/04 (3) · CPC B64C11/16 (3) · CPC B64C2700/6295 (3) · CPC B64B1/00 (3) · CPC B64C39/008 (2) · CPC B64C11/18 (2) · CPC B64C2700/6274 (2) · CPC B64C2700/6256 (2) · CPC B64C13/00 (2) · CPC B64C33/02 (2) · CPC B64C11/006 (2)
First filing:
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Citations from after 1930:
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Showing below up to 83 results in range #1 to #83.

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